Jan 28, 2005 #1 M Moof Full Member level 2 Joined Nov 21, 2003 Messages 149 Helped 7 Reputation 14 Reaction score 3 Trophy points 1,298 Location Argentina Activity points 1,230 Filter problem I need to make a program to build a digital filter. I have a table with amplitude and frecuency. is there a matlab function or C function to build a filter with the caracteristics of the table?. i try invfreqz (matlab function) but i dont have fase information. Thank.
Filter problem I need to make a program to build a digital filter. I have a table with amplitude and frecuency. is there a matlab function or C function to build a filter with the caracteristics of the table?. i try invfreqz (matlab function) but i dont have fase information. Thank.
Jan 28, 2005 #2 Z zhangyankun Newbie level 2 Joined Jan 28, 2005 Messages 2 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 20 Re: Filter problem using matlab tools: filter design toolbox.
Jan 28, 2005 #3 C claint Member level 5 Joined May 21, 2004 Messages 94 Helped 5 Reputation 10 Reaction score 2 Trophy points 1,288 Activity points 762 Re: Filter problem use remez, or firls for fir filter or yulewalk for iir filter. these function can satisfy your needs. Good luck! Claint
Re: Filter problem use remez, or firls for fir filter or yulewalk for iir filter. these function can satisfy your needs. Good luck! Claint
Jan 28, 2005 #4 A andreas1982 Junior Member level 3 Joined Oct 29, 2004 Messages 27 Helped 3 Reputation 6 Reaction score 1 Trophy points 1,283 Activity points 112 Re: Filter problem Read the book of Opphenaim...Discrete Time Signal. Is is very good for filter. Bye
Re: Filter problem Read the book of Opphenaim...Discrete Time Signal. Is is very good for filter. Bye